heimish RX Hyaluronic Acid 2% Hydrating Serum 35mlHydration Support Serum A powerful serum infused with eight forms of hyaluronic acid to deliver deep, long lasting hydration and plump, healthy looking skin. Key Benefits: Multi Layered Hydration Contains eight forms of hyaluronic acid that target different layers of the skin for instant and long lasting hydration. Plumping & Smoothing Formula Lightweight, non tacky serum that visibly improves the skins moisture barrier for softer, smoother skin. 2%